Nonstop flight route between Dayton, Ohio, United States and Cologne, North Rhine-Westphalia, Germany:
Departure Airport:
(39°54'7"N by 84°13'9"W)
Arrival Airport:
(50°51'56"N by 7°8'34"E)
Distance from DAY to CGN:
4,209.00 miles (6,773.72 km)
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- About this route
- DAY Airport Information
- CGN Airport Information
- Facts about DAY
- Facts about CGN
- Map of Nearest Airports to DAY
- List of Nearest Airports to DAY
- Map of Furthest Airports from DAY
- List of Furthest Airports from DAY
- Map of Nearest Airports to CGN
- List of Nearest Airports to CGN
- Map of Furthest Airports from CGN
- List of Furthest Airports from CGN
About this route:
A direct, nonstop flight between James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and Cologne/Bonn Airport (CGN), Cologne, North Rhine-Westphalia, Germany would travel a Great Circle distance of 4,209 miles (or 6,774 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between James M. Cox Dayton International Airport and Cologne/Bonn Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between James M. Cox Dayton International Airport and Cologne/Bonn Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DAY / KDAY |
| Airport Name: | James M. Cox Dayton International Airport |
| Location: | Dayton, Ohio, United States |
| GPS Coordinates: | 39°54'7"N by 84°13'9"W |
| Operator/Owner: | City of Dayton |
| Airport Type: | Public |
| Elevation: | 1009 feet (308 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from DAY |
| More Information: | DAY Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | CGN / EDDK |
| Airport Names: |
|
| Location: | Cologne, North Rhine-Westphalia, Germany |
| GPS Coordinates: | 50°51'56"N by 7°8'34"E |
| Area Served: | Cologne and Bonn |
| Operator/Owner: | Flughafen Köln/Bonn GmbH |
| Airport Type: | Public |
| Elevation: | 302 feet (92 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from CGN |
| More Information: | CGN Maps & Info |
Facts about James M. Cox Dayton International Airport (DAY):
- James M. Cox Dayton International Airport (DAY) has 3 runways.
- The closest airport to James M. Cox Dayton International Airport (DAY) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (17 kilometers) ESE of DAY.
- The airport broke ground in April 2009 for a new multi-level parking garage, which opened in the summer of 2010.
- Dayton International is separate from Dayton-Wright Brothers Airport, a municipal airport south of the city in Springboro, Ohio, also owned and operated by the City of Dayton.
- The furthest airport from James M. Cox Dayton International Airport (DAY) is Margaret River Airport (MGV), which is located 11,296 miles (18,178 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Cologne/Bonn Airport (CGN):
- During the 50s and 60s two more runways and a new terminal were constructed.
- The closest airport to Cologne/Bonn Airport (CGN) is Düsseldorf Airport (DUS), which is located 34 miles (54 kilometers) NNW of CGN.
- The furthest airport from Cologne/Bonn Airport (CGN) is Chatham Islands (CHT), which is located 11,921 miles (19,185 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Cologne/Bonn Airport handled 9,280,070 passengers last year.
- Cologne/Bonn Airport (CGN) has 3 runways.
- In addition to being known as "Cologne/Bonn Airport", another name for CGN is "Flughafen Köln/Bonn".
- Coinciding with the start of several low-cost airlines in Germany, Cologne/Bonn opened new capacities.
- Terminal 2 is the newer one and located to the north of Terminal 1.
- Cologne Bonn Airport is a major cargo hub in the world mainly due to its function as a hub for FedEx and UPS.
- Because of Cologne/Bonn Airport's relatively low elevation of 302 feet, planes can take off or land at Cologne/Bonn Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.55 miles (16.97 km) ESE | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States |     |
| 2 | 20.56 miles (33.08 km) ESE | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 3 | 21.65 miles (34.84 km) S | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 4 | 27.28 miles (43.89 km) SSW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| 5 | 34.58 miles (55.65 km) WSW | Richmond Municipal Airport (RID) | Richmond, Indiana, United States | |
| 6 | 39.87 miles (64.16 km) SE | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 7 | 40.54 miles (65.24 km) SSW | Butler County Regional Airport (HAO) | Hamilton, Ohio, United States | |
| 8 | 40.82 miles (65.69 km) SW | Miami University Airport (OXD) | Oxford, Ohio, United States | |
| 9 | 41.07 miles (66.10 km) N | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 10 | 50.40 miles (81.12 km) WSW | Mettel Field (CEV) | Connersville, Indiana, United States | |
| 11 | 56.21 miles (90.46 km) S | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 12 | 56.61 miles (91.10 km) N | Lima Allen County Airport (AOH) | Lima, Ohio, United States | |
| 13 | 61.91 miles (99.64 km) ENE | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 14 | 63.62 miles (102.39 km) SSW | Cincinnati/Northern Kentucky International Airport (CVG) | Hebron, Kentucky (near Cincinnati), United States | |
| 15 | 66.49 miles (107.01 km) WNW | Delaware County Regional Airport (MIE) | Muncie, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,295.50 miles (18,178.31 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,272.52 miles (18,141.32 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,252.12 miles (18,108.49 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,248.49 miles (18,102.65 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,208.09 miles (18,037.63 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,194.36 miles (18,015.53 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,184.39 miles (17,999.49 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,184.11 miles (17,999.03 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,165.47 miles (17,969.03 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,156.97 miles (17,955.35 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,116.82 miles (17,890.74 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,086.05 miles (17,841.22 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,073.13 miles (17,820.43 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,064.97 miles (17,807.29 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,026.77 miles (17,745.82 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 33.51 miles (53.94 km) NNW | Düsseldorf Airport (DUS) | Düsseldorf, North Rhine-Westphalia, Germany | |
| 2 | 37.46 miles (60.28 km) NW | Düsseldorf Mönchengladbach Airport (MGL) | Mönchengladbach, Germany | |
| 3 | 41.83 miles (67.31 km) W | Merzbrück Airfield (AAH) | Aachen, Germany | |
| 4 | 42.50 miles (68.40 km) ESE | Siegerland Airport (SGE) | Burbach, Germany | |
| 5 | 48.38 miles (77.86 km) W | NATO Air Base Geilenkirchen E–3A Component (GKE) | Geilenkirchen, North Rhine-Westphalia, Germany | |
| 6 | 49.45 miles (79.59 km) NNE | Dortmund Airport (DTM) | Dortmund, North Rhine-Westphalia, Germany | |
| 7 | 59.63 miles (95.96 km) W | Maastricht Aachen Airport (MST) | Maastricht, Limburg, Netherlands | |
| 8 | 63.62 miles (102.38 km) S | Frankfurt–Hahn Airport (HHN) | Rhineland-Palatinate, Germany | |
| 9 | 64.55 miles (103.88 km) SSW | Spangdahlem Air Base (SPM) | Spangdahlem, Germany | |
| 10 | 66.81 miles (107.53 km) NW | Weeze Airport (NRN) | Weeze, Niederrhein, Germany | |
| 11 | 68.50 miles (110.25 km) SSW | Bitburg Airport (BBJ) | Bitburg, Rhineland-Palatinate, Germany | |
| 12 | 75.94 miles (122.22 km) WSW | Liège Airport (LGG) | Liège, Wallonia, Belgium | |
| 13 | 76.11 miles (122.49 km) SE | Mainz Finthen Airport (QMZ) | Mainz, Rhineland-Palatinate, Germany | |
| 14 | 76.70 miles (123.44 km) SE | Lucius D. Clay KaserneWiesbaden Army AirfieldWiesbaden Air BaseAdvanced Landing Ground Y-80Fliegerhorst Wiesbaden (WIE) | Wiesbaden, Hessen, Germany | |
| 15 | 82.15 miles (132.21 km) NE | Paderborn Lippstadt Airport (PAD) | Paderborn, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,921.13 miles (19,185.15 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,591.35 miles (18,654.42 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 3 | 11,590.40 miles (18,652.90 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,584.57 miles (18,643.51 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 5 | 11,575.25 miles (18,628.52 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 6 | 11,571.72 miles (18,622.82 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 7 | 11,570.07 miles (18,620.17 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 8 | 11,559.68 miles (18,603.46 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 9 | 11,553.82 miles (18,594.03 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 10 | 11,536.19 miles (18,565.66 km) SE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 11 | 11,533.83 miles (18,561.85 km) SE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 12 | 11,532.26 miles (18,559.33 km) E | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 13 | 11,530.74 miles (18,556.88 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 14 | 11,526.72 miles (18,550.41 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 15 | 11,521.79 miles (18,542.48 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |